The Bently Nevada 7200-21508-02-12-10-02 8 mm Proximity Probe is a high-precision sensor specifically designed for vibration and shaft position monitoring in industrial applications. As part of the trusted 3300 XL Proximity Transducer System, this probe plays a crucial role in ensuring the stability of rotating and reciprocating equipment, such as gas and steam turbines, compressors, and pumps. Utilizing non-contact measurement technology, it provides accurate and reliable measurements that help prevent unexpected equipment failures, making it an essential component for effective predictive maintenance strategies.
The model number 7200-21508-02-12-10-02 conveys important details about its design and capabilities:
7200: Indicates the series within Bently Nevada's product line, designed for industrial-grade performance.
21508: Refers to the specific configuration of the probe, optimized for vibration monitoring.
02: Indicates the cable length of 0.5 meters for connectivity.
12: Represents the minimal unthreaded length of the probe.
10-02: Specifies the threading and other enhancements for improved performance and compatibility with existing systems.
| Parameter | Specification |
|---|---|
| Model Number | 7200-21508-02-12-10-02 |
| Module Type | 3300 XL 8 mm Proximity Probe |
| Manufacturer | Bently Nevada |
| Condition | Brand New |
| Lead Time | In Stock |
| Weight | 0.12 kg |
| Dimensions | 20.5 x 22.2 x 3.7 cm |
| Linear Measurement Range | 80 mils (2.0 mm) |
| Output Sensitivity | 200 mV/mil (7.87 V/mm) |
| Frequency Response | 0 Hz to 10 kHz |
| Operating Temperature Range | -34°C to +177°C |
| Humidity Resistance | Up to 95% |
| Cable Length | 0.5 meters |
| Connector Type | Male coaxial connector |
| Protection Rating | IP67 |
| Compliance | API 670 |
| HS CODE | 8537101190 |
| Product Origin | USA |
To ensure optimal performance of the Bently Nevada 7200-21508-02-12-10-02 Proximity Probe, consider the following installation guidelines:
Voltage Gap Settings: Configure voltage settings per manufacturer specifications to ensure accurate readings.
Cable Bend Radius: Maintain the proper bend radius to prevent cable damage and ensure reliable signal transmission.
Installation Orientation: Attach the probe securely to facilitate accurate measurements and minimize vibration-induced misalignments.
Environmental Compliance: Ensure the installation area protects the probe effectively from dust and moisture as per IP67 standards.
The Bently Nevada 7200-21508-02-12-10-02 Proximity Probe is engineered to perform reliably in extreme environments, showcasing exceptional durability under high temperatures and varying humidity levels. Constructed from corrosion-resistant materials, this probe withstands exposure to industrial elements, ensuring long-term performance without compromising accuracy. Its seamless compatibility with TSI systems enables straightforward integration into existing monitoring infrastructures, enhancing the overall reliability and efficiency of machinery protection systems.
Q1: How can I determine the optimal voltage gap during installation?
A1: Measure the voltage across the probe terminals with a multimeter to ensure it matches the specified operational parameters.
Q2: What benefits does the 8 mm diameter provide?
A2: The 8 mm diameter allows for precise non-contact measurements, essential for accurate vibration and position monitoring in critical machinery.
Q3: Is this probe compatible with older models in the 3300 series?
A3: Yes, the Bently Nevada 7200-21508-02-12-10-02 is designed for full interchangeability with other components in the 3300 series, facilitating easy upgrades.
Q4: What does the IP67 rating indicate for this probe?
A4: The IP67 rating signifies that the probe is completely protected against dust and can withstand temporary immersion in water, making it suitable for use in harsh industrial environments.
